20199509580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336658493}}^1$

素因数の和:336658505

約数の個数: 24

約数和(自身を含む): 56558626992

約数和(自身を除く): 36359117412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336658493, 673316986, 1009975479, 1346633972, 1683292465, 2019950958, 3366584930, 4039901916, 5049877395, 6733169860, 10099754790, 20199509580]

約数ペア:

[(1, 20199509580), (2, 10099754790), (3, 6733169860), (4, 5049877395), (5, 4039901916), (6, 3366584930), (10, 2019950958), (12, 1683292465), (15, 1346633972), (20, 1009975479), (30, 673316986), (60, 336658493)]